About Port Isabel Marina
Centrally located in Port Isabel, TX on the channel, Port Isabel Marina & RV Park offers you a friendly and convenient setting with palm trees swaying in the breeze, amazing views of the channel, and if you are patient, the dolphin might dance for you. Amenities include water and sewer hook-ups, basic cable, laundry room, and a small dock and boat ramp. A shower and bath facility is available for an additional fee.
Facilities
Electricity
Water
Showers
Toilets
Laundry
Medical FacilitiesCOORDINATES
26.07351 N, -97.21705 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Floating
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Tue
5AM - 9AM
19 May 2026
SE 10 knots increasing to 14 knots. Gusts up to 22 knots.
26°C
Calm sea
UV Index: 0 - Low
Partly cloudy
Tue
9AM - 1PM
19 May 2026
- SE 12–14 knots. Gusts up to 21 knots.
- 27°C
- Calm sea
- UV Index: 10 - Very High
- Partly cloudy
Tue
1PM - 5PM
19 May 2026
- SE 14 knots decreasing to 11 knots. Gusts up to 20 knots.
- 28°C
- Calm sea
- UV Index: 10 - Very High
- Cloudy